We actually had 4 races that were originally planned for DoF that have been removed.

Dwarves, Undead, Minotaurs, and a Salamander/Amphibian race.

Each you may see in expansions or DoF 2, however Dwarfs and Undead are the most likely to be first.

Holy crap Minotaurs?! That would be awesome...for a super unit (or just as a siege weapon/powerful unit) you could have them use some kind of giant beast, such like the minotaur god you fight in God Of War (if anyone has played that, if not PLAY IT lol) hehe awesome.

Undead sound cool , dunno what you'd do with that...wonder what there specials would be, scare the crap out of the opposition with a mass of moral breaking attacks...screeching harpies anyone? Hehe.